A+ Guide to Managing and Maintaining Your PC
This title contains all of the material necessary to prepare you for the new A+ exam. The book goes beyond simple exam preparation, however, and enables you to develop skills required to become a proficient PC support technician.
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CHAPTER TWO How Software and Hardware Work Together
CHAPTER THREE The Systemboard
CHAPTER FOUR Floppy Drives and Other Essential Devices
24 other sections not shown
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applications software AUTOEXEC.BAT backup bits boot record bytes cable cache called CD-ROM drive Chapter chip cluster CMOS COMMAND.COM communication components compression CONFIG.SYS configuration connection connector Control Panel copy device driver Dial-Up dialog box DIP switches displays documentation example expanded memory FF FF FF filename floppy disk floppy drive folder format hard drive host adapter installed interface Internet IP address jumper keyboard layer loaded Manager memory addresses menu Microsoft modem monitor mouse multimedia Norton Utilities Nuts & Bolts oooo oooo oooo operating systems option Pentium phone lines Plug-and-Play power supply printer problem protocol registry rescue disk root directory screen SCSI sector serial port server setup SIMMs sound card speed startup stored systemboard tape TCP/IP troubleshooting UART upper memory video card virus voltage Windows 3.x Windows 95 Windows NT